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Support for DCS status and capabilities reporting codes

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Kovid Goyal
2017-12-02 14:35:06 +05:30
parent c12bce3d2f
commit b9798c74d4
8 changed files with 197 additions and 92 deletions
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12
kitty/parser.c
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@@ -663,19 +663,19 @@ dispatch_csi(Screen *screen, PyObject DUMP_UNUSED *dump_callback) {
// DCS mode {{{
static inline void
dispatch_dcs(Screen *screen, PyObject DUMP_UNUSED *dump_callback) {
PyObject *string = NULL;
if (screen->parser_buf_pos < 2) return;
switch(screen->parser_buf[0]) {
case '+':
case '$':
if (screen->parser_buf[1] == 'q') {
string = PyUnicode_FromKindAndData(PyUnicode_4BYTE_KIND, screen->parser_buf + 2, screen->parser_buf_pos - 2);
PyObject *string = PyUnicode_FromKindAndData(PyUnicode_4BYTE_KIND, screen->parser_buf + 2, screen->parser_buf_pos - 2);
if (string != NULL) {
REPORT_OSC(screen_request_capabilities, string);
screen_request_capabilities(screen, string);
Py_CLEAR(string);
REPORT_OSC2(screen_request_capabilities, (char)screen->parser_buf[0], string);
screen_request_capabilities(screen, (char)screen->parser_buf[0], string);
Py_DECREF(string);
}
} else {
REPORT_ERROR("Unrecognized DCS+ code: 0x%x", screen->parser_buf[1]);
REPORT_ERROR("Unrecognized DCS %c code: 0x%x", (char)screen->parser_buf[0], screen->parser_buf[1]);
}
break;
default: